The VNC series is for controlling the cutting oils and coolants used in machine tools. It is available as both Normally Closed or Normally Open type.
- External pilot solenoid type
- Orifice size: 7mm to 80mm
- Port size: 1/8 to 2 inch
- Seal material: NBR, FKM
How To Order: Coolant Valve: Air Operated/External Pilot Solenoid VNC Series 220 VAC 50/60 Hz Valve size 1 7 5 6 24 VDC 12 VDC B: Slotted locking type B (tool required) 7 240 VAC 50/60 Hz 15 (11) 2 Semi-standard For other rated voltages, please consult with SMC. 20 (14) 3 25 (16) 4 1 1 1 4 32 (22) 5 1 B 1 4 Flange 32F Nil: Non-locking push type 40A 1 1 2 Valve size 2 to 9 40 (28) 6 1 B 1 2 Flange 40F 2 50A 50 (33) 7 50F 2B Flange Semi-standard 2 B 1 2 Flange 65F
(mm) Model Effective area (mm2) 880 1260 1400 1800 1 4 VNC1 VNC12 Flange Note) 12 (P1) 12 (P1) 45 65 56 80 49 70 73 100 VNC814-65F VNC811-65F VNC914-80F VNC911-80F 65 15.7 External pilot solenoid 1 2 1 2 80 21.2 Note) The companion flange is JIS B 2210 10K (standard) or its equivalent.
Doc. no.VN-OMM0001-C Coolant valve PRODUCT NAME VNC/VNH Series MODEL / Series / Product Number Contents Safety Instructions -2,3 Precautions on Design -4 Selection -4 Mounting -4 Piping -5 Operating Environment -5 Maintenance -5 Precautions -5 How to use DIN connector -6 Indicator Light/Surge Voltage Suppressor -6 Electorical Connections -6 Specific Product Precautions -7,8 Troubleshooting
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The VN series is a combination of process valves that can be operated with pressure differential zero and comes with many variations. The VNA series is used for controlling pneumatic systems or air-hydro circuits. The VNB series controls various fluids. VNC is used for controlling the cutting oils and coolants used in machine tools. VNH is for controlling high pressure cutting oils